public LiveConnectSession LoadSession(LiveAuthClient authClient) { ApplicationDataContainer appData = ApplicationData.Current.RoamingSettings; LiveConnectSession session = null; if (appData.Values.Count > 0) { session = new LiveConnectSession(authClient); if (appData.Values.ContainsKey(AuthConstants.AccessToken)) { session.AccessToken = appData.Values[AuthConstants.AccessToken] as string; } if (appData.Values.ContainsKey(AuthConstants.AuthenticationToken)) { session.AuthenticationToken = appData.Values[AuthConstants.AuthenticationToken] as string; } if (appData.Values.ContainsKey(AuthConstants.RefreshToken)) { session.RefreshToken = appData.Values[AuthConstants.RefreshToken] as string; } if (appData.Values.ContainsKey(AuthConstants.Expires)) { session.Expires = (DateTimeOffset)appData.Values[AuthConstants.Expires]; } if (appData.Values.ContainsKey(AuthConstants.Scope)) { session.Scopes = LiveAuthClient.ParseScopeString(appData.Values[AuthConstants.Scope] as string); TestAuthClient.Scopes = session.Scopes; } } return(session); }